Touch with the lips (8)
'touch with the lips' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for osculate that I've seen before include "Touch with the lips" , "Locate us in order to kiss formally" , "Kiss pretentiously?" , "O, cute Sal could kiss" , "Locate us engaged in pretentious kiss" .)
'touch with the lips' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for kiss that I've seen before include "Cross" , "x (that may be French)" , "Peck (on cheek or lips?)" , "Transient touch" , "Expression of love" .)